SWEEP SECOND TENSION SPRING
For Seiko 1N00-5A40
A/8855
Alternate: 1448/PUW 1660
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 2520B | 21,600 BPH | 11.75 |
| Citizen 2520B | 21,600 BPH | 11.75 |
| Seiko 6119-7090 | SEIKO CASE REFERENCE | |
| Seiko 8420B | QUARTZ-ANALOG | 6.5 |
